I have a 60 x 150 x 16 tall pole barn 18' to peak, does anyone know anything about a glenwood 3250pm with a waste oil burner attached? My barn is spray foamed and has 4 - 16 x 14t insulated doors, we are in and out of them 4 times a day. Will this forced air unit hold 65 degrees in midstate illinois? I have waste oil from my 8 service trucks and all the locust trees one could ever dream about, not fun! I also have pallets that i have to burn by the truck load every week or they stack up overwelming. Please let me know if im on the right track? And thank you for any advise,